The ignition quality of a diesel fuel oil is indicated by the （） -题库考试答案搜索网

The ignition quality of a diesel fuel oil is indicated by the （）

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2022-05-20 15:20

A、specific gravity
B、cetane number
C、viscosity
D、calorific valve

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正确答案

B

试题解析

标签：船舶电气与船舶安全

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